* Initialize more variables during declaration,

[citadel.git] / citadel / serv_extensions.c

diff --git a/citadel/serv_extensions.c b/citadel/serv_extensions.c
index 5c2ce3867e72c72dc1b6bfcd561f9b7812e8eb32..44a1dcceafa01c8c1b0acaca3c889a7d68b11deb 100644 (file)
--- a/citadel/serv_extensions.c
+++ b/citadel/serv_extensions.c
@@ -170,7 +170,9 @@ void CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
 
 void CtdlUnregisterProtoHook(void (*handler) (char *), char *cmd)
 {
-       struct ProtoFunctionHook *cur, *p, *lastcur;
+       struct ProtoFunctionHook *cur = NULL;
+       struct ProtoFunctionHook *p = NULL;
+       struct ProtoFunctionHook *lastcur = NULL;
 
        for (cur = ProtoHookList; 
             cur != NULL; 
@@ -819,7 +821,7 @@ void CtdlDestroyServiceHook(void)
 
 void PerformSessionHooks(int EventType)
 {
-       struct SessionFunctionHook *fcn;
+       struct SessionFunctionHook *fcn = NULL;
 
        for (fcn = SessionHookTable; fcn != NULL; fcn = fcn->next) {
                if (fcn->eventtype == EventType) {
@@ -830,7 +832,7 @@ void PerformSessionHooks(int EventType)
 
 void PerformUserHooks(struct ctdluser *usbuf, int EventType)
 {
-       struct UserFunctionHook *fcn;
+       struct UserFunctionHook *fcn = NULL;
 
        for (fcn = UserHookTable; fcn != NULL; fcn = fcn->next) {
                if (fcn->eventtype == EventType) {
@@ -841,7 +843,7 @@ void PerformUserHooks(struct ctdluser *usbuf, int EventType)
 
 int PerformMessageHooks(struct CtdlMessage *msg, int EventType)
 {
-       struct MessageFunctionHook *fcn;
+       struct MessageFunctionHook *fcn = NULL;
        int total_retval = 0;
 
        /* Other code may elect to protect this message from server-side